The span is a significant factor in determining the bending moment or deflection, just as much as is the material strength and the dimensions of a beam. Maximum deflection always occurs midway between the two supports creating the span. If the distances between supports are doubled, then the ...
In order to predict the changes in the configuration of a mechanical system over time, it is necessary to establish the equations of motion (also called the equations of dynamical equilibrium) which govern the time evolution of the coordinates (or displacements), of the system. The formulation ...
However, the process from silicon QD to qubit manipulation is still challenging. In this article, we give a brief introduction of how to realize a single spin qubit from QDs in a Si-MOS structure. First, we introduce the gate-defined DQD in an isotopically enriched 2828Si-MOS structure and...
Moreover, the gradient-generating processes, often involving chemical reactions and external energy input, are at nonequilibrium, which inherently breaks the time-reversal symmetry. One well-known example is an active Janus particle with anisotropic chemical or electrical properties in a chemically ...
In classic object localization and instant segmentation tasks, an IoU threshold of 0.5 is described as a loose criterion of the correct detection39, 40; and the value 0.75 is considered a “strict criterion”. Table 1 Instance-level evaluation. Columns of ≥ 0.5 through to ≥ 0.9 ...
The forces which act on the pipe wall were analysed, assuming that the state of stress in the bed is on a condition of plastic equilibrium and that the driving forces of the bed are equivalent to the mechanical friction forces which hold the bed in place. As a result, driving forces of...
The forces which act on the pipe wall were analysed, assuming that the state of stress in the bed is on a condition of plastic equilibrium and that the driving forces of the bed are equivalent to the mechanical friction forces which hold the bed in place. As a result, driving forces of...
for example, through use of a two-part attachment, such as a touch-close attachment, of which a first part is fixed to a wall of the casing and a second part can be joined to the first part when placed in contact with the first part to keep the object on the casing in a service...
2.1. Intuitiveness in Master Devices The word intuitive means to directly grasp an object impulsively. It can be said that, it is intuitive for a person to use a familiar manipulation method. Humans have always lived by moving their arms freely in the task space. For example, humans do not...
Professor, School of Mechanical Engineering, College of Engineering, University of Tehran, Iran Director/Manager, Vehicle, Fuel and Environment Research Institute (VFERI), University of Tehran, Iran Research Interests " Success is not the key to happiness. Happiness is the key to success. If you...